diff --git a/library/bootstrap/boot-stage1.factor b/library/bootstrap/boot-stage1.factor
index a77d9d2823..b9b5962d24 100644
--- a/library/bootstrap/boot-stage1.factor
+++ b/library/bootstrap/boot-stage1.factor
@@ -199,6 +199,9 @@ vectors words ;
         "/library/alien/alien-invoke.facts"
         "/library/alien/aliens.facts"
         "/library/alien/c-types.facts"
+        "/library/alien/malloc.facts"
+        "/library/alien/structs.facts"
+        "/library/alien/syntax.facts"
         "/library/bootstrap/image.facts"
         "/library/collections/growable.facts"
         "/library/collections/arrays.facts"